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Home My WebLink AboutEx3_ArchC STREAML SMITHERS AVE. SC ROADL35'-1"45'-3"R/WR/WR/WR/WE/PE/PE/PE/P80'-4" (OUT TO OUT LENGTH) 21'-0" SPAN 21'-0" SPAN x 8'-10" RISE 10 GAGE, HOT-DIP GALVANIZED MULTI-PLATE SINGLE RADIUS ARCH CONCRETE FOOTING (BY OTHERS) MAZ SCC CHECKED: DRAWN: XXX DESIGNED: APPROVED:Z:\CAD FILES\1898-CONTECH VUECREST\PRE-521539-010-MP-PRO-A_REV1_22X34.DWG 6/2/2016 2:19 PMSHEET NO.: OF 5 XXX 3/7/2016 DATE:PROJECT No.: 521539 SEQ. No.: 010 PRE-521539-010-MP-PRO-A_REV1_22X34 2 PROPOSAL CONTECH DRAWINGREVISION DESCRIPTIONDATE BY 800-338-1122 513-645-7000 513-645-7993 FAX The design and information shown on this drawing is provided as a service to the project owner, engineer and contractor by Contech Engineered Solutions LLC ("Contech"). Neither this drawing, nor any part thereof, may be used, reproduced or modified in any manner without the prior written consent of Contech. Failure to comply is done at the user's own risk and Contech expressly disclaims any liability or responsibility for such use. If discrepancies between the supplied information upon which the drawing is based and actual field conditions are encountered as site work progresses, these discrepancies must be reported to Contech immediately for re-evaluation of the design. Contech accepts no liability for designs based on missing, incomplete or inaccurate information supplied by others. www.ContechES.com SITE PLAN SCALE: 1/8" = 1'-0" STRUCTURAL PLATE RENTON, WA VUECREST 111 PI, MULTI-PLATE SINGLE RADIUS ARCH 21'-0" SPAN x 8'-10" RISE 6/1/16 80'-4" (OUT TO OUT LENGTH) C STRUCTUREL 21'-0" SPAN CONCRETE FOOTING (BY OTHERS) 21'-0" SPAN x 8'-10" RISE 10 GAGE, HOT-DIP GALVANIZED MULTI-PLATE SINGLE RADIUS ARCH FLOW 8'-10" RISE 80'-4" (OUT TO OUT LENGTH) 21'-0" SPAN x 8'-10" RISE 10 GAGE, HOT-DIP GALVANIZED MULTI-PLATE SINGLE RADIUS ARCH FLOW CONCRETE FOOTING (SEE SHEET S-1) 21'-0" SPAN 8'-10" RISER10 ' -8 " 8'-0" MIN. HEIGHT OF COVER GRADE (8'-10" RISE)4" MIN.8" MIN. (21'-0" SPAN) REINFORCED CONCRETE FOOTING (SEE SHEET S-1) MULTI-PLATE ARCH INSIDE OF MULTI-PLATE ARCH GROUT 1'-6"3'-0" CENTER STRUCTURE IN 4"x8" KEYWAY MAZ SCC CHECKED: DRAWN: XXX DESIGNED: APPROVED:Z:\CAD FILES\1898-CONTECH VUECREST\PRE-521539-010-MP-PRO-A_REV1_22X34.DWG 6/2/2016 2:19 PMSHEET NO.: OF 5 XXX 3/7/2016 DATE:PROJECT No.: 521539 SEQ. No.: 010 PRE-521539-010-MP-PRO-A_REV1_22X34 3 PROPOSAL CONTECH DRAWINGREVISION DESCRIPTIONDATE BY STRUCTURAL PLATE RENTON, WA VUECREST 111 PI, MULTI-PLATE SINGLE RADIUS ARCH 21'-0" SPAN x 8'-10" RISE 800-338-1122 513-645-7000 513-645-7993 FAX The design and information shown on this drawing is provided as a service to the project owner, engineer and contractor by Contech Engineered Solutions LLC ("Contech"). Neither this drawing, nor any part thereof, may be used, reproduced or modified in any manner without the prior written consent of Contech. Failure to comply is done at the user's own risk and Contech expressly disclaims any liability or responsibility for such use. If discrepancies between the supplied information upon which the drawing is based and actual field conditions are encountered as site work progresses, these discrepancies must be reported to Contech immediately for re-evaluation of the design. Contech accepts no liability for designs based on missing, incomplete or inaccurate information supplied by others. www.ContechES.com PLATE MAKE-UP: 3 @ 21Pi, 2 @ 24Pi 111 Pi Total AREA= 139.2 SF NOTES: 1. ALL DIMENSIONS ARE TO INSIDE OF CORRUGATION CREST, UNLESS OTHERWISE NOTED. 2. ALL DIMENSIONS ARE SUBJECT TO MANUFACTURING TOLERANCES. BRIDGE PLAN SCALE: 1/8" = 1'-0" BRIDGE PROFILE SCALE: 1/8" = 1'-0" 21'-0" SPAN x 8'-10" RISE MULTI-PLATE SINGLE RADIUS ARCH SCALE: 1/8" = 1'-0" SLOTTED FOOTING DETAIL SCALE: N.T.S. 6/1/16 NATURAL UNDISTURBED EMBANKMENT COMPACTED NORMAL ROAD FILL SEE NOTE #4 W MINIMUM LIMITS OF COMPACTED NORMAL ROAD FILL SEE NOTE #4 W H HSEE NOTE #5LIFTS-COMPACTEDNORMAL ROAD FILLMINIMUM LIMITS OF COMPACTED SELECT GRANULAR STRUCTURAL BACKFILL FOR HEIGHTS OF COVER OVER 8'-0", PAY CLOSE ATTENTION TO NOTE #4. NORMAL ROADFILL ABOVE MIN. COVER LEVEL INSIDE MULTI-PLATE ARCH 8'-0" MINIMUM COVER LEVELADDITIONAL BACKFILL NOTES: SATISFACTORY BACKFILL MATERIAL, PROPER PLACEMENT, AND COMPACTION ARE KEY FACTORS IN OBTAINING MAXIMUM STRENGTH AND STABILITY. THE BACKFILL MATERIAL SHOULD BE FREE OF ROCKS, FROZEN LUMPS, AND FOREIGN MATERIAL THAT COULD CAUSE HARD SPOTS OR DECOMPOSE TO CREATE VOIDS. BACKFILL MATERIAL SHOULD BE WELL GRADED GRANULAR MATERIAL THAT MEETS THE REQUIREMENTS OF AASHTO M-145 FOR SOIL CLASSIFICATIONS A-1, A-2, A-3. BACKFILL MUST BE REPLACED SYMMETRICALLY ON EACH SIDE OF THE STRUCTURE IN 6" LOOSE LIFTS. EACH LIFT IS TO BE COMPACTED TO A MINIMUM OF 90% DENSITY PER AASHTO T-99. A HIGH PERCENTAGE OF SILT OR FINE SAND IN THE NATIVE SOILS SUGGESTS THE NEED FOR A WELL GRADED GRANULAR BACKFILL MATERIAL TO PREVENT SOIL MIGRATION. DURING BACKFILL, ONLY SMALL TRACKED VEHICLES (D-4 OR SMALLER) SHOULD BE NEAR THE STRUCTURE AS FILL PROGRESSES ABOVE THE CROWN AND TO THE FINISHED GRADE. SELECT GRANULAR STRUCTURAL BACKFILL LIMITS.CRITICAL BACKFILL ZONE, PRESSURE ON SOIL GREATEST HERE. INITIAL LIFTS OVER CROWN OF STRUCTURE AS INDICATED BY SHADED AREA TO BE COMPACTED TO REQUIRED DENSITY WITH HAND OPERATED EQUIPMENT OR WITH SMALL TRACTOR (D-4 OR SMALLER) DRAWN EQUIPMENT. NOTES: 1. ALL SELECT GRANULAR BACKFILL TO BE PLACED IN A BALANCED FASHION IN THIN LIFTS (6"-8" LOOSE TYPICALLY) AND COMPACTED TO 90 PERCENT DENSITY PER AASHTO T-99. 2. COMPLETE AND REGULAR MONITORING OF THE ARCH IS NECESSARY DURING ALL BACKFILLING STEPS. 3. PREVENT EXCESSIVE DISTORTION OF SHAPE AS NECESSARY BY VARYING COMPACTION METHODS AND EQUIPMENT. 4. TRENCH WIDTH AND / OR SELECT FILL ENVELOPE WIDTH SHALL BE BY DIRECTION OF THE PROJECT ENGINEER. A TYPICAL WIDTH OF4 FEET IS DEPICTED, BUT GREATER OR LESSER DISTANCE MAY BE REQUIRED DEPENDING UPON SITE-SPECIFIC CONDITIONS. THIS WIDTH DEPENDS ON FACTORS SUCH AS THE LATERAL PRESSURES EXERTED BY THE STRUCTURE ONTO THE ADJACENT SOIL FOR THE GIVEN LOADING CONDITIONS, THE STRUCTURE SHAPE, THE QUALITY OF THE SELECT FILL MATERIAL AND THE STRENGTH OF THE IN SITU EMBANKMENT / TRENCH MATERIAL. THESE FACTORS MUST BE EVALUATED BY THE PROJECT ENGINEER FOR EACH SPECIFIC SITUATION. 5. H = STRUCTURE RISE + COVER. SECTION ȭ MAZ SCC CHECKED: DRAWN: XXX DESIGNED: APPROVED:Z:\CAD FILES\1898-CONTECH VUECREST\PRE-521539-010-MP-PRO-A_REV1_22X34.DWG 6/2/2016 2:19 PMSHEET NO.: OF 5 XXX 3/7/2016 DATE:PROJECT No.: 521539 SEQ. No.: 010 PRE-521539-010-MP-PRO-A_REV1_22X34 4 PROPOSAL CONTECH DRAWINGREVISION DESCRIPTIONDATE BY 6/1/16 CHANGED NOTE TO PROJECT ENGINEER CM 800-338-1122 513-645-7000 513-645-7993 FAX The design and information shown on this drawing is provided as a service to the project owner, engineer and contractor by Contech Engineered Solutions LLC ("Contech"). Neither this drawing, nor any part thereof, may be used, reproduced or modified in any manner without the prior written consent of Contech. Failure to comply is done at the user's own risk and Contech expressly disclaims any liability or responsibility for such use. If discrepancies between the supplied information upon which the drawing is based and actual field conditions are encountered as site work progresses, these discrepancies must be reported to Contech immediately for re-evaluation of the design. Contech accepts no liability for designs based on missing, incomplete or inaccurate information supplied by others. www.ContechES.com BACKFILL ZONE DETAIL SCALE: N.T.S. STRUCTURAL PLATE RENTON, WA VUECREST 111 PI, MULTI-PLATE SINGLE RADIUS ARCH 21'-0" SPAN x 8'-10" RISE 6/1/16